sshd:  OpenSSH

      OpenSSH.

 

  :

 openssh

 openssh-server

   chkconfig   sshd     -
 :

# /sbin/chkconfig sshd on

           
"  sshd"    .

 :   sshd

       sshd,  
.   /var/log/messages,  ,   
 .

 

  Red Hat    -
          -
.  Red Hat  /etc/ssh/sshd_config  -
 XII (.  " XII"   "  
"  ).       -
 PermitRootLogin  ,        -
  ,       .

  sshd

    sshd  OpenSSH,    , -
    (.  ""    )  

/etc/ssh:

# /shin/service sshd start

Generating SSH1 RSA host key:                [ OK ]
Generating SSH2 RSA host key:                [ OK ]
Generating SSH2 DSA host key:                [ OK ]
Starting sshd:                               [ OK ]

OpenSSH       .

 18. OpenSSH:      595